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Silver metal 3-jaw lathe chuck with oil-coated finish and T-key included

VEVOR

VEVOR 3-Jaw Lathe Chuck 8 in 200 mm 0.16-8 in Clamping Range

SKU CH-XCZQ-5TBQM

Self-centering 8 in lathe chuck with 0.16-8 in clamping range, HT300 body, 20Cr jaws hardened to 53HRC and 40Cr scroll at 45HRC, 0.05 mm run-out tolerance

  • TypeOther Appliances
  • Width10.63
  • Self-centering bevel gear ensures precise machining
  • HT300 body with hardened jaws delivers lasting durability
  • Dual-use jaws clamp internal and external workpieces
  • 16–8 in clamping range fits a wide variety of parts
  • 05 mm bearing tolerance guarantees high-precision results

Precision 8-Inch Lathe Chuck

The VEVOR K11-200 is a self-centering 3-jaw chuck built from HT300 cast iron with hardened 20Cr jaws at 53HRC and a 40Cr scroll at 45HRC. It fits lathes, 3D printers, milling and drilling machines that accept an 8-inch, 200 mm body with a 65 mm bore and three M10 mounting threads. Bearing tolerance is held to 0.05 mm for repeatable workpiece alignment.

For Single-Setup Turning and Milling

Machinists who need to grip round or hexagonal stock from 4 mm to 85 mm internally, or 70 mm to 200 mm externally, will benefit from the reversible dual-use jaws. Shops that require through-hole capacity larger than 65 mm, a different mounting pattern, or a lighter chuck under 12.3 kg should evaluate other work-holding options.

Included Hardware Speeds Setup

The package supplies a T-key, three M10 fixing screws, a hexagon wrench and a user manual so the chuck can be mounted and jaw positions changed without sourcing separate tools. Oil-coated surfaces at Ra 0.8 protect the 200 x 160 mm body from corrosion during storage and coolant exposure.

Highlights

  • Self-centering bevel gear ensures precise machining
  • HT300 body with hardened jaws delivers lasting durability
  • Dual-use jaws clamp internal and external workpieces
  • 16–8 in clamping range fits a wide variety of parts
  • 05 mm bearing tolerance guarantees high-precision results

Specifications

TypeOther Appliances
Width10.63

Questions about this item

What spindle thread pattern must my lathe have to accept the 3-M10 fixing screws supplied with this chuck?

The lathe spindle needs three M10 threaded holes matching the chuck's fixed thread specification so the included screws can secure it directly.

Will the 65 mm through-bore on this 8-inch chuck clear the bar stock diameters I already run on my older machine?

The 65 mm bore allows round stock up to that diameter to pass completely through the chuck, so any bar you currently feed that is 65 mm or smaller will still work.

How can I verify the chuck is running true after mounting it on my lathe?

Clamp a test bar in the jaws and measure run-out with a dial indicator; the bearing tolerance is 0.05 mm so deviation should stay within that figure.

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